M3- 6MM – 20 / 25 / 30 / 35 / 40 / 45 / 50 / 55 / 60 / 65 / 70 / 80 / 100mm Brass Hexagon Copper Stud Spacer Hollow Pillars

Specification:

Material

• Primary Material: High-quality brass
• Surface Finish: Smooth polished surface with anti-corrosion properties
• Corrosion Resistance: Excellent, suitable for environments with moderate moisture and oxidation

Thread Details

• Thread Type: Internal threading (female) and external threading (male)
• Thread Size: M3 (Metric Thread with 3mm diameter)
• Thread Pitch: 0.5mm
• Compatibility: Suitable for M3 screws

Dimensions

• Hexagonal Width Across Flats (WAF): 5.5mm
• Threaded Stud Diameter: 3mm (standard M3 thread size)
• Lengths Available (L):
  • 20mm
  • 25mm
  • 30mm
  • 35mm
  • 40mm
  • 45mm
  • 50mm
  • 55mm
  • 60mm
  • 65mm
  • 70mm
  • 80mm
  • 100mm

Tolerance

• Dimensional Tolerance: ±0.1mm

Design

• Hexagonal Body: Allows easy gripping with tools such as spanners or pliers
• Hollow Structure: Reduces weight while maintaining structural strength
• End Connections:
  • Male Thread on one end
  • The female Thread on the opposite end

Mechanical Properties

• Tensile Strength: ~420 MPa (dependent on the specific brass alloy)
• Shear Strength: ~350 MPa
• Thermal Conductivity: High (ideal for electronic applications)
• Electrical Conductivity: Excellent for grounding purposes

Applications

1. Electronics:
   • Mounting circuit boards (PCBs)
   • Providing insulation and spacing between PCB layers
2. Industrial Assemblies:
   • Structural support for lightweight assemblies
3. DIY Projects:
   • Robotics
   • Prototyping